JPS63127829U - - Google Patents
Info
- Publication number
- JPS63127829U JPS63127829U JP1757187U JP1757187U JPS63127829U JP S63127829 U JPS63127829 U JP S63127829U JP 1757187 U JP1757187 U JP 1757187U JP 1757187 U JP1757187 U JP 1757187U JP S63127829 U JPS63127829 U JP S63127829U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutting tool
- width
- burr
- trailing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図は本考案の刃具の一実施例を示す断面正
面図、第２図は同側面図、第３図は同平面図、第
４図は環状ばりの母材への食い込み状態を示す断
面図である。
１０…ばり取り用刃具、１２…刃先、１４…内
周面、１８…先行刃、２０…後続刃、Ｐ…母材、
Ｂ…環状ばり。
Fig. 1 is a cross-sectional front view showing one embodiment of the cutting tool of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a plan view of the same, and Fig. 4 is a cross-section showing the state of the annular burr biting into the base material. It is a diagram. DESCRIPTION OF SYMBOLS 10... Deburring cutting tool, 12... Cutting edge, 14... Inner peripheral surface, 18... Leading blade, 20... Following blade, P... Base material,
B...Annular burr.
Claims (1)
周面を有し、円周上の少なくとも２箇所において
所定の刃幅をもつて環状ばりの一部を分断する先
行刃と、１８０度に満たない残余の各扇状ばりを
剪断除去する後続刃とからなる溶接部のばり取り
用刃具。 (2) 先行刃及び後続刃の各刃先がばり幅を越え
る距離だけ軸方向に隔てられて両刃が一体状に形
成され、かつ先行刃の刃幅が後続刃との接点付近
で狭小となされている実用新案登録請求の範囲第
１項記載の刃具。 (3) 先行刃及び後続刃の上記内周面にそれぞれ
独立した逃げ角が付与されている実用新案登録請
求の範囲第１項又は第２項記載の刃具。[Claims for Utility Model Registration] (1) An annular burr having an inner circumferential surface with a small gap between the outer circumferential surface of the weld base material and a predetermined blade width at at least two points on the circumference. A cutting tool for deburring a welded part, which consists of a leading blade that divides the welded part, and a trailing blade that shears and removes each remaining fan-shaped burr that is less than 180 degrees. (2) The cutting edges of the leading blade and the trailing blade are separated in the axial direction by a distance exceeding the burr width, and both blades are formed integrally, and the blade width of the leading blade is narrowed near the point of contact with the trailing blade. A cutting tool according to claim 1 of the utility model registration claim. (3) The cutting tool according to claim 1 or 2, wherein independent relief angles are provided on the inner circumferential surfaces of the leading blade and the trailing blade, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1757187U JPS63127829U (en) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1757187U JPS63127829U (en) | 1987-02-09 | 1987-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63127829U true JPS63127829U (en) | 1988-08-22 |
Family
ID=30810448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1757187U Pending JPS63127829U (en) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63127829U (en) |
-
1987
- 1987-02-09 JP JP1757187U patent/JPS63127829U/ja active Pending
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